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Yesterday, at the end, I mentioned PAM, PWM, and SPWM, saying that they are often seen in some manuals or reference books, especially in the manuals of frequency converters. So, what are they? Let'...[Details]
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When building a test system, you may need to measure multiple signals, and it may not be possible to fully capture them all with just the available channels of an oscilloscope. To increase the number...[Details]
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Before introducing SDRAM circuit design, let's first understand the addressing principle of SDRAM. SDRAM has a storage array inside, which can be imagined as a table. Just like the retrieval principl...[Details]
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Introduction to Noise Signal Generator The completely random signal of the noise signal generator is a white noise with a uniform spectrum within the working frequency band. Commonly used white noise...[Details]
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Recently, Xinwanda Power Technology Co., Ltd. ("Xinwanda Power"), Suzhou Jingkong Energy Technology Co., Ltd. (Suzhou Jingkong Energy), and Tongkun Holding Group Co., Ltd. (Tongkun Holding Grou...[Details]
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South Korea Naifo amplifier NTP8928 uses the industrial standard I2C bus to communicate with the host, and the host IC can read and write internal registers through the I2C bus. The system internal...[Details]
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1 Introduction
With the continuous application of new technologies, how to deal with
Usually, domestic protection devices use switch operation boxes and circuit breaker interfaces...[Details]
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SABIC has recently selected DKSH Group as its core distribution partner to provide supporting services for customers of specialty engineering thermoplastics in Greater China, South Korea and Southeas...[Details]
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Environmental conditions for use:
1. Air temperature: +45~-25℃
2.Relative humidity: no more than 90%
3. Dimensions: φ48×200mm
4. Working life: not less than 15,000 times
5. Power supply vol...[Details]
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As of the close of August 21, the three major A-share indices closed higher today, with the Shanghai Composite Index closing at 3380.68 points, up 0.50%; the Shenzhen Component Index closed at 13478....[Details]
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1. Potential Crisis 1. When designing serial port programming in uc/os operating system, the situation is complicated because ISR and multiple tasks are executed concurrently. Especially when the rec...[Details]
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Triggering determines when the oscilloscope starts to acquire data and display waveforms. Once the trigger is set correctly, it can convert an unstable display into a meaningful waveform. In actual ...[Details]
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The electroplating process requires that the DC voltage output by the power supply be between 6 and 48V, and the DC current can range from tens of amperes to thousands of amperes or tens of thousands...[Details]
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The Apple Watch Series 6 was announced yesterday, bringing with it a host of much-needed new improvements. The Apple Watch Series 6 does include a lot of hardware upgrades. But one detail that was ...[Details]
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"After years of rapid development, intelligent connected vehicles have made great achievements, but there are still problems that need to be solved for truly large-scale high-level autonomous driving...[Details]
Automotive Electronics
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